Some new conformal covariants

By means of a certain conformal covariant differentiation process explicit formulae are derived for (i) a conformally invariant generalized Each tensor in dimension 6 (ii) conformally invariant differential operators acting on weighted functi ons, especially one with leading term square(4) (iii) conformal covariants on symmetric, trace-free p-tensor bundles, espec ially one with leading term square(2) (iv) conformal covariants on differential forms. Furthermore, theorems for uniqueness, existence and non-existence of confor mal covariants, in particular in dimension 4, are given.